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(parent: 7b9d1b2) | patch
af_iucv: exploit target message class support of IUCV
authorUrsula Braun <braunu@de.ibm.com>
Mon, 9 Jun 2008 22:51:03 +0000 (15:51 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 9 Jun 2008 22:51:03 +0000 (15:51 -0700)
commit469689a4dd476c1be6750deea5f59528a17b8b4a
tree1f7d6be604b21fa0054c219608f694edb7ae982ctree | snapshot
parent7b9d1b22a382aa221018c19880ee22c44467feeccommit | diff
af_iucv: exploit target message class support of IUCV

The first 4 bytes of data to be sent are stored additionally into
the message class field of the send request. A receiving target
program (not an af_iucv socket program) can make use of this
information to pre-screen incoming messages.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/iucv/af_iucv.c diff | blob | history
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